Ibaje Resistant Alloy Series
0102030405
Alloy B-3 / N10675
OHUN OJUMO
AAYE | % | Ni | Kr | Fun | Fe | IN | Co | C | Pẹlu | Al | Mn | Ti | Ati | Nb | Ninu | Ti nkọju si | P | Zr | S | Nipasẹ+Ìwọ |
ALOY B-3 | MIN | ≥65 | 1 | 27 | 1 | _ | _ | _ | _ | _ | _ | _ | _ | _ | _ | _ | _ | _ | _ | 94 |
MAX | 3 | 32 | 3 | 3 | 3 | 0.01 | 0.2 | 0.5 | 3 | 0.2 | 0.1 | 0.2 | 0.2 | 0.2 | 0.03 | 0.03 | 0.01 | 98 |
Ti ara Properties
iwuwo | yo ojuami | Alloy ipinle | agbara fifẹ | so agbara | Elongation ni isinmi |
9.24g/cm³ | 1370-1418 ℃ | A | Rm N/mm2 | RP0.2 N / mm2 | A5% |
≥760 | ≥350 | ≥40 |
Standard ALASE
Ọja | Standard ASTM |
igi | ASTM B335 |
Dì / rinhoho | ASTM B333 |
laisiyonu paipu & tube | ASTM B622 |
welded paipu & tube | ASTM B619 |
welded paipu & tube | ASTM B626 |
Flange àtọwọdá elo | ASTM B564 |
ayederu | ASTM B564 |
ẸYA Ọja
1. B-3 alloy jẹ ọmọ ẹgbẹ tuntun ti idile alloy nickel, o ni itọsi ipata ti o dara julọ si hydrochloric acid ni eyikeyi iwọn otutu ati ifọkansi, bakanna bi ipata ti o dara si sulfuric acid, acetic acid, formic acid, phosphoric acid, ati awọn media miiran ti kii-oxidizing.
2. Nitori titunṣe ti awọn oniwe-kemikali tiwqn, awọn oniwe-gbona iduroṣinṣin ti a ti gidigidi dara si akawe pẹlu awọn atilẹba B-2 alloy. B-3 alloy ni o ni ga resistance to pitting ipata, wahala ipata, ojuomi ipata ati ipata ninu ooru fowo agbegbe ti alurinmorin.
ohun elo
B-3 alloy le ṣee lo ni gbogbo awọn ohun elo ti B-2 alloy ti tẹlẹ. Bii B-2 alloy, B-3 ko ṣe iṣeduro fun lilo ni awọn agbegbe nibiti irin trivalent ati awọn iyọ bàbà divalent wa, nitori awọn iyọ wọnyi le yara fa ibajẹ ibajẹ. Nigba ti hydrochloric acid ba wa sinu olubasọrọ pẹlu irin ati bàbà, o ni kemikali ṣe atunṣe pẹlu wọn lati ṣe irin trivalent ati iyọ bàbà divalent.
